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HD 190228 b
Orbiting HD 190228, discovered in 2022 (7527) by Multiple Observatories via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 1598.68 M⊕ |
| Orbital period | 1143.60 Earth days (~3.1 Earth years) |
| Orbital eccentricity | 0.559 |
| Equilibrium temperature | Unknown |
Host star — HD 190228
| Temperature | Unknown |
| Radius | Unknown |
| Mass | 1.42 M☉ |
Location
| Distance from Earth | 62.7 pc (~205 light-years) |
| Right ascension / Declination | 300.7537 / 28.3066 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.